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Our Products
Retail & Wholesale Support
Custom & Industrial Battery Solutions

Industrial & Commercial

Consumer & Replacement

Battery Application Worksheet

Battery Application Worksheet

Specification Documents to outline your requirements.

Lithium Battery Safety

Master Instruments - Battery Safety

We offer testing to the IEC 62133:2 2017 and UN38.3 standards.

Battery Testing Capabilities

Battery Testing Equipment

Explore our range of battery testing capabilities.

Quality Assurance

Master Instruments Provide You With Quality Assurance

Our quality management system is ISO 9001:2015 certified.

Batteries By Application Use

Master Instruments - Battery By Category

Explore by product category, application or intended use

Batteries By Chemistry

Master Instruments - Battery By Chemistry

Find your battery by chemistry type both rechargeable & primary

Battery Chargers

Master Instruments - Battery Chargers

Chargers for batteries and electronic devices

Battery Analysers

Battery Analysis - Battery Analysers

View our range of battery testers & analysers

Battery Assembly

Custom Battery Pack Solutions For Your Business

Custom battery pack assembly provision

Industry Solutions

We Provide Industrial Battery Solutions

Explore our capabilities to supply your industry need

Power Products

Master Instruments - Power Products

For all your AC & DC power supplies, solar, inverters & power distribution

Battery Assembly Parts

Battery Assembly Parts & Holders

Battery assembly components, parts, leads & connectors

Test & Measurement

Master Instruments - Digital Testing Equipment & Measurement

Digital test & measurement, telco equipment analogue meters & shunts

Torches & Flashlights

Lighting, Flashlight & Torch Battery Solutions

LED & standard torches, flashlight & exit light batteries

Battery Holders & Cases

Battery Holders & Cases

We cater for a range of battery holders and cases

Power Engineering Tools

Crimping, Opening & Extraction Tools, Cordless Soldering Irons.

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Featured Products

New Cordless Soldering Iron

Introducing the Solder Master LiIon powered Soldering Iron with exceptional run-time and 10 second heat-up Click the heading to read more

Procell Intense Range

Procell Intense Power battery range specifically engineered to deliver precise pulses of energy while lasting longer in high-drain professional devices*.   Click the heading to read more

High Rate Drypower Lithium

The 12LFP42HR is a 100A discharge capable 12V 42Ah battery suitable for high rate discharge applications Click the heading to read more

Enecharger Premium Charge Cables

Fast Data, Fast Charge, long strain relief and tough as nails, the Enecharger premium cable range is designed to last  Click the heading to read more

Products by Brand


New Cordless Soldering Iron


Introducing the brand new MI designed Lithium Ion powered cordless soldering ironRead More

Pylontech Forging Ahead


Pylontech meets booming global energy storage demand with dedicated innovative R&DRead More

Victron Energy Busbars


MI has added the new range of Busbars from Victron Energy to the rangeRead More

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